Home / 53,828,205,311.70-80,742,307,967.55-53,828,205,311.70

Finding the Fourth Proportional to 53,828,205,311.70, 80,742,307,967.55 and 53,828,205,311.70

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Solution

The fourth proportional to 53,828,205,311.70, 80,742,307,967.55 and 53,828,205,311.70 is: 80,742,307,967.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,828,205,311.70 : 80,742,307,967.55 = 53,828,205,311.70 : x
  2. Step 2: Convert to fraction form
    53,828,205,311.70/80,742,307,967.55 = 53,828,205,311.70/x
  3. Step 3: Cross multiply
    53,828,205,311.70x = 80,742,307,967.55 × 53,828,205,311.70
  4. Step 4: Simplify right side
    53,828,205,311.70x = 4,346,213,530,617,791,905,792
  5. Step 5: Solve for x
    x = 4,346,213,530,617,791,905,792/53,828,205,311.70
  6. Step 6: Final answer
    x = 80,742,307,967.55

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.